package org.xg.study.pd;

/**
 * @author CMG
 * @version 1.0
 * @cLassName SIngleton_03
 * @description  饿汉模式(线程安全)
 * @date 2021/9/14 9:40
 **/
public class Singleton_03 {
    private static Singleton_03 instance = new Singleton_03();

    private Singleton_03(){

    }

    public static Singleton_03 getInstance(){
        return instance;
    }
}
